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Joss Bay Seasonal Surf Averages
Swell Consistency and Wind Overview
This graph shows the percentage of days that had a ridable wind swell (7 seconds period or more) or groundswell (10 seconds period or more) of over 3ft. It also shows the dominant wind direction. Not all of these days will neccessarily give great surf, and very short lived wind swells or longer period secondary swells may produce surf not recorded, but it gives a clear idea of the seasonal trend and a rough guide to the chances of scoring something ridable.
Monthly Overview
Understanding this DataThese swell averages are calculated ONLY on swells of more than 7 seconds period. This means this is the average height of a swell that's likely to produce ridable surf NOT an average of every wave heading toward the beach in a month. Likewise the period is the average period OVER 7 seconds. There will be days that have short period wind swells that won't produce and ridable swell and these are excluded from the averages. The consistency figure gives the percentage of days that meet this condition. For example if the consistency is 50% you could expect the 'average' swell for about 15 days in the month. Of course an average tells only part of the story. A combination of very large and very small swells may produce the same average as a consistent medium sized swell. |
Monthly DataJanuaryFebruary March April May June July August September October November December Nearby SpotsFolkestoneWalton-on-the-Naze Cap Gris-Nez Calais Wimereux Southend on Sea Camber Sands Southwold Hastings Lowestoft De Panne Gorleston Oostduinkerke Great Yarmouth Eastbourne Westende Middelkerke Birling Gap Mariakerke Oostende Walcott Tidemills Bacton T'ooster Mundesley Bredene Cromer East Runton Brighton - Marina Blankenberge Brighton - West Pier Shoreham Surfers Paradise Petites Dalles Yport Vaucottes Domburg Littlehampton Skegness Etretat Vlissingen Sutton on Sea Schouwen Duiveland Sainte Adresse Renesse Bracklesham Bay East Wittering West Wittering Trouville Ouddorp Hayling Island Slufter Blokken Hoek Van Holland Withernsea Ter Heijde Kijkduin Scheveningen Nord Hornsea Isle of Wight - Compton Isle of Wight - Freshwater Katwijk Noordwijk aan Zee Zandvoort to Katwijk Highcliffe Filey Southbourne Wijk Aan Zee/Noordpier Boscombe Bournemouth |